the colored shirt doesnt seem to work right with the curves, and the green eyeshadow looks a little strange... makeup and tattoos are so hard to do :P maybe you could post the ref?

Hopefully you can see this, if not, I apologize. The woman here chose to wear pale green eyeshadow. But I liked the skin tones from the lighting, so I thought I give it a try and draw a colored verison of it. I'm sorry about the prints on her shirt, so focused on just drawing them, failed to draw them fit to curve.

This is a very nice sketchbook and you've shown some definite improvement. It always motivates me to see such great sketches and studies, keep up the good work. I'm sorry that I don't have time to go through all these and offer any advice on particular issues, it would seem that you're doing very well on your own though with practice. Nice work.